
body {
  font-family: 'Open Sans', sans-serif;
  font-weight: normal;
  margin: 1em;
  line-height: 1.5em;
}

h1, p {
  color: #333;
}

#sample_container_id {
  width: 200px;
  margin: 0 auto;
}

#probability {
  width: 200px;
}

#random_button, #success_button, #fail_button {
  width: 200px;
  text-align: center;
  -webkit-user-select: none;
  user-select: none;
  text-transform: uppercase;
}

#slot_result {
  width: 200px;
  text-align: center;
  text-transform: uppercase;
}